1.备份
[root@centos1 xdebug-2.2.4]# mv /etc/yum.repos.d/CentOS-Base.repo /etc/yum.repos.d/CentOS-Base.repo.bak
2.下载对应版本repo文件, 放入/etc/yum.repos.d/
[root@centos1 XX]# mv /etc/CentOS6-Base-163.repo /etc/yum.repos.d/ [root@centos1 XX]# cd /etc/yum.repos.d/ [root@centos1 yum.repos.d]# ls CentOS6-Base-163.repo CentOS-Debuginfo.repo CentOS-Vault.repo CentOS-Base.repo.bak CentOS-Media.repo
3.运行yum makecache生成缓存
[root@centos1 yum.repos.d]# yum makecache Loaded plugins: fastestmirror Loading mirror speeds from cached hostfile base | 3.7 kB 00:00 base/filelists_db | 5.1 MB 00:02 base/other_db | 2.2 MB 00:01 extras | 3.4 kB 00:00 extras/filelists_db | 31 kB 00:00 extras/prestodelta | 332 B 00:00 extras/other_db | 36 kB 00:00 updates | 3.4 kB 00:00 updates/filelists_db | 805 kB 00:01 updates/prestodelta | 91 kB 00:00 updates/other_db | 6.9 MB 00:15 Metadata Cache Created
转载于:https://www.cnblogs.com/stay-sober/p/4162148.html
